U+21B6 "↶" Anticlockwise Top Semicircle Arrow Unicode Character

U+21B6 "↶" Anticlockwise Top Semicircle Arrow is a typographic symbol that visually represents an arrow curving in a counterclockwise direction along the upper half of a circle. It is often used in diagrams, user interfaces, and technical documentation to indicate a reversal, return, or an anticlockwise rotational movement, particularly in contexts like media playback controls or undo actions.